我无法从 redmine 插件中看到我的附件

Question

我在查看插件附件时遇到问题，它向我显示消息：您无权访问此页面。我使用附件助手在我的插件中上传内容。这是代码： Init.rb（授予权限）

project_module :plugin_name 做

permission :view_attachments, :attachments => [:show, :download, :thumbnail, :upload]

模型类，在我的例子中是 Unit.rb

class Unit < ActiveRecord::Base
    belongs_to :project


     acts_as_attachable :view_permission => :view_attachments

units_controller.rb

class UnitsController < ApplicationController 

  helper :attachments
  include AttachmentsHelper     
  menu_item :overviews, :only => [:index, :show, :edit, :new, :update, :create]
  before_filter(:find_project, :authorize, :only => [:index, :show, :edit, :new, :update, :create])

...
def create
    @unit = Unit.new(unit_params)
      if(@unit.save)
      attachments = Attachment.attach_files(@unit, params[:attachments])
   redirect_to(:action => "index")
    flash[:notice] = l(:createMessage)
      else
          render("new")
      end
  end

单位 show.html.erb

<%= link_to_attachments @unit  %>

P.S- 当我在附件控制器中删除这部分代码时，我可以看到我的附件，见下文：

before_filter :file_readable, :read_authorize, :only => [:show, :download, :thumbnail]

read_authorize 操作：

def read_authorize
    @attachment.visible? ? true : deny_access
  end

Answer 1

我认为，您不应该重新初始化附件权限。 尝试使用 Unit 的特殊权限：

acts_as_attachable :view_permission => :view_unit